DE69326372T2 - Tintenstrahlaufzeichnungsvorrichtung und Verfahren zur Tintenablagedetektion - Google Patents

Tintenstrahlaufzeichnungsvorrichtung und Verfahren zur Tintenablagedetektion

Info

Publication number
DE69326372T2
DE69326372T2 DE69326372T DE69326372T DE69326372T2 DE 69326372 T2 DE69326372 T2 DE 69326372T2 DE 69326372 T DE69326372 T DE 69326372T DE 69326372 T DE69326372 T DE 69326372T DE 69326372 T2 DE69326372 T2 DE 69326372T2
Authority
DE
Germany
Prior art keywords
ink
recording device
jet recording
deposit detection
ink jet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69326372T
Other languages
English (en)
Other versions
DE69326372D1 (de
Inventor
Atsushi Saito
Akio Okubo
Keizo Sasai
Yasuhiko Ikeda
Shigeyuki Sugiyama
Mitsuo Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP01099593A external-priority patent/JP3248969B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69326372D1 publication Critical patent/DE69326372D1/de
Application granted granted Critical
Publication of DE69326372T2 publication Critical patent/DE69326372T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0451Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04553Control methods or devices therefor, e.g. driver circuits, control circuits detecting ambient temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/04563Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/015Ink jet characterised by the jet generation process
    • B41J2/04Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/045Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
    • B41J2/04501Control methods or devices therefor, e.g. driver circuits, control circuits
    • B41J2/0458Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads based on heating elements forming bubbles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/165Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16579Detection means therefor, e.g. for nozzle clogging
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/21Ink jet for multi-colour printing
    • B41J2/2121Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter
    • B41J2/2128Ink jet for multi-colour printing characterised by dot size, e.g. combinations of printed dots of different diameter by means of energy modulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01Ink jet
    • B41J2/135Nozzles
    • B41J2/14Structure thereof only for on-demand ink jet heads
    • B41J2002/14379Edge shooter
DE69326372T 1992-03-23 1993-03-22 Tintenstrahlaufzeichnungsvorrichtung und Verfahren zur Tintenablagedetektion Expired - Lifetime DE69326372T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6484092 1992-03-23
JP01099593A JP3248969B2 (ja) 1992-03-23 1993-01-26 インクジェット記録装置のインク吐出検知方法及びインクジェット記録装置、該インクジェット記録装置を用いた画像形成装置

Publications (2)

Publication Number Publication Date
DE69326372D1 DE69326372D1 (de) 1999-10-21
DE69326372T2 true DE69326372T2 (de) 2000-03-23

Family

ID=26346357

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69326372T Expired - Lifetime DE69326372T2 (de) 1992-03-23 1993-03-22 Tintenstrahlaufzeichnungsvorrichtung und Verfahren zur Tintenablagedetektion
DE69332548T Expired - Lifetime DE69332548D1 (de) 1992-03-23 1993-03-22 Tintenablagedetektionsverfahren für ein Tintenstrahlgerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69332548T Expired - Lifetime DE69332548D1 (de) 1992-03-23 1993-03-22 Tintenablagedetektionsverfahren für ein Tintenstrahlgerät

Country Status (4)

Country Link
US (3) US5508722A (de)
EP (1) EP0562786B1 (de)
KR (1) KR0160314B1 (de)
DE (2) DE69326372T2 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5508722A (en) 1992-03-23 1996-04-16 Canon Kabushiki Kaisha Ink jet apparatus and method for detecting ink nondischarge based on ink temperature
JP3190486B2 (ja) * 1993-07-19 2001-07-23 キヤノン株式会社 インクジェット記録装置および該装置用インクジェット記録ヘッド
US5696543A (en) * 1993-12-10 1997-12-09 Canon Kabushiki Kaisha Recording head which detects temperature of an element chip and corrects for variations in that detected temperature, and cartridge and apparatus having such a head
EP0712008B1 (de) * 1994-11-14 2000-09-20 Canon Kabushiki Kaisha Apparat zur Bestimmung der Spannung einer Batterie
US6007177A (en) * 1994-11-30 1999-12-28 Canon Kabushiki Kaisha Cap for ink jet recording head with rinsing liquid supplied thereto
US5644343A (en) * 1994-12-20 1997-07-01 Hewlett-Packard Company Method and apparatus for measuring the temperature of drops ejected by an ink jet printhead
JP3200360B2 (ja) * 1995-05-29 2001-08-20 キヤノン株式会社 記録装置及び当該記録装置の制御方法
JP3049688B2 (ja) * 1995-06-21 2000-06-05 キヤノン株式会社 インクジェット記録装置
JP3111027B2 (ja) * 1995-08-22 2000-11-20 キヤノン株式会社 インク吐出量測定方法及びその装置
JP3281520B2 (ja) * 1995-10-02 2002-05-13 キヤノン株式会社 記録装置
DE69625308T2 (de) * 1995-10-02 2003-07-03 Canon Kk Drucker mit abnehmbarem Druckkopf
US6123406A (en) * 1996-03-06 2000-09-26 Canon Kabushiki Kaisha Printer with residual ink detection
US6371590B1 (en) * 1996-04-09 2002-04-16 Samsung Electronics Co., Ltd. Method for testing nozzles of an inkjet printer
US6062668A (en) * 1996-12-12 2000-05-16 Hitachi Koki Imaging Solutions, Inc. Drop detector for ink jet apparatus
KR19990032797A (ko) * 1997-10-21 1999-05-15 윤종용 잉크 카트리지의 장착여부 판별장치 및 방법
JP2000103072A (ja) * 1998-09-29 2000-04-11 Canon Inc インクジェット記録装置用の回復装置
EP1038677A1 (de) * 1999-03-19 2000-09-27 Eastman Kodak Company Verfahren und Vorrichtung zur Entstopfung eines Tintenstrahldruckkopfes
JP2000289220A (ja) * 1999-04-07 2000-10-17 Canon Inc 液検知方法及びその装置とインクジェット記録装置及び該装置におけるインク検出方法
US6299275B1 (en) * 1999-07-14 2001-10-09 Hewlett-Packard Company Thermal drop detector and method of thermal drop detection for use in inkjet printing devices
JP2001130023A (ja) 1999-08-25 2001-05-15 Canon Inc インクジェット記録装置および該装置におけるインク検出方法
US6427597B1 (en) 2000-01-27 2002-08-06 Patrice M. Aurenty Method of controlling image resolution on a substrate
JP3994636B2 (ja) 2000-06-09 2007-10-24 セイコーエプソン株式会社 インクジェット式記録装置
US6685296B2 (en) * 2000-06-16 2004-02-03 Canon Kabushiki Kaisha Ink tank and ink jet recording apparatus provided with the same
US20020135624A1 (en) * 2000-07-11 2002-09-26 Seiko Epson Corporation Coloring agent amount recording apparatus, coloring agent materials cost processing apparatus, coloring agent cartridge, and collection of the cartridge
JP2002160354A (ja) * 2000-11-28 2002-06-04 Fuji Photo Film Co Ltd 画像記録装置及び方法
US6644768B2 (en) * 2000-12-04 2003-11-11 Hewlett-Packard Development Company, L.P. Three- and two-dimensional images formed by suspended or transitory colorant in a volume
US6616261B2 (en) 2001-07-18 2003-09-09 Lexmark International, Inc. Automatic bi-directional alignment method and sensor for an ink jet printer
US6626513B2 (en) 2001-07-18 2003-09-30 Lexmark International, Inc. Ink detection circuit and sensor for an ink jet printer
JP4305009B2 (ja) * 2003-03-05 2009-07-29 セイコーエプソン株式会社 機能液充填装置およびこれを備えた液滴吐出装置および電気光学装置の製造方法
JP2005047045A (ja) * 2003-07-30 2005-02-24 Canon Inc インクジェット記録装置
US7013804B2 (en) * 2003-12-16 2006-03-21 Lexmark International, Inc. Method of ink level determination for multiple ink chambers
US20050157041A1 (en) * 2004-01-19 2005-07-21 Fuji Photo Film Co., Ltd. Inkjet recording apparatus
US7347542B2 (en) * 2004-06-25 2008-03-25 Xerox Corporation Apparatus and method for waste ink disposal in solid ink jet printer
US20060087526A1 (en) * 2004-10-25 2006-04-27 Pitney Bowes Incorporated Method and system for monitoring operation of an ink jet print head using a micro-wire array
US20080043063A1 (en) * 2006-06-28 2008-02-21 Steven Wayne Bergstedt Actuator Chip for Inkjet Printhead with Temperature Sense Resistors Having Current, Single-Point Output
JP5288871B2 (ja) * 2007-05-08 2013-09-11 キヤノン株式会社 記録装置およびインク量の推定方法
US8579395B2 (en) * 2008-02-12 2013-11-12 Hewlett-Packard Development Company, L.P. Integrated print head end-of-life detection
WO2010019132A1 (en) * 2008-08-11 2010-02-18 Hewlett-Packard Development Company, L.P. Verifying a maintenance process on a print head
JP2010228442A (ja) * 2009-03-05 2010-10-14 Fujifilm Corp 液滴吐出装置
US8562091B2 (en) * 2010-03-09 2013-10-22 Xerox Corporation Apparatus and method for detecting ink in a reservoir using an overdriven thermistor and an electrical conductor extending from the thermistor
JP2012020408A (ja) * 2010-07-12 2012-02-02 Seiko Epson Corp 液体噴射装置及び制御方法
WO2012084686A1 (en) * 2010-12-21 2012-06-28 Oce-Technologies B.V. Method for determining maintenance unit performance
JP2015013374A (ja) * 2013-07-03 2015-01-22 セイコーエプソン株式会社 液体噴射装置、及び、液体噴射装置の制御方法
JP6537243B2 (ja) 2013-11-22 2019-07-03 キヤノン株式会社 液体吐出装置、液体吐出装置の制御方法、インプリント装置および部品の製造方法
EP3774350B1 (de) * 2018-08-30 2023-08-09 Hewlett-Packard Development Company, L.P. Wärmebasierte tropfendetektion

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448551A (en) * 1977-09-26 1979-04-17 Ricoh Co Ltd Ink jet driving circuit
US4263601A (en) * 1977-10-01 1981-04-21 Canon Kabushiki Kaisha Image forming process
CA1127227A (en) * 1977-10-03 1982-07-06 Ichiro Endo Liquid jet recording process and apparatus therefor
JPS5936879B2 (ja) * 1977-10-14 1984-09-06 キヤノン株式会社 熱転写記録用媒体
US4330787A (en) * 1978-10-31 1982-05-18 Canon Kabushiki Kaisha Liquid jet recording device
US4345262A (en) * 1979-02-19 1982-08-17 Canon Kabushiki Kaisha Ink jet recording method
US4463359A (en) * 1979-04-02 1984-07-31 Canon Kabushiki Kaisha Droplet generating method and apparatus thereof
US4313124A (en) * 1979-05-18 1982-01-26 Canon Kabushiki Kaisha Liquid jet recording process and liquid jet recording head
JPS55158974A (en) * 1979-05-26 1980-12-10 Ricoh Co Ltd Choking detector in ink jet printer and remover thereof
US4558333A (en) * 1981-07-09 1985-12-10 Canon Kabushiki Kaisha Liquid jet recording head
JPS58217365A (ja) * 1982-06-11 1983-12-17 Fujitsu Ltd インクジエツトプリンタにおけるヘツドのノズル目詰まり検出装置
JPS5912857A (ja) * 1982-07-14 1984-01-23 Canon Inc 記録ヘツド
JPS5942966A (ja) * 1982-09-03 1984-03-09 Nippon Telegr & Teleph Corp <Ntt> インクジエツト記録機構
US4493993A (en) * 1982-11-22 1985-01-15 Sperry Corporation Apparatus for optically detecting ink droplets
DE3246707A1 (de) * 1982-12-17 1984-06-20 Olympia Werke Ag, 2940 Wilhelmshaven Anordnung zum ueberpruefen von duesenaustrittsoeffnungen an tintenschreibkoepfen auf verstopfung oder verschmutzung in tintenschreibwerken
JPS59123670A (ja) * 1982-12-28 1984-07-17 Canon Inc インクジエツトヘツド
JPS59138461A (ja) * 1983-01-28 1984-08-08 Canon Inc 液体噴射記録装置
JPS6071260A (ja) * 1983-09-28 1985-04-23 Erumu:Kk 記録装置
JPH0698755B2 (ja) * 1986-04-28 1994-12-07 キヤノン株式会社 液体噴射記録ヘツドの製造方法
US4896172A (en) * 1987-11-20 1990-01-23 Canon Kabushiki Kaisha Liquid injection recording apparatus including recording liquid circulation control
JP2728436B2 (ja) * 1988-06-23 1998-03-18 キヤノン株式会社 インクジェット記録装置
JPH02187363A (ja) * 1989-01-13 1990-07-23 Canon Inc インクジェット記録装置およびその記録ヘッド
JP2838894B2 (ja) * 1989-01-24 1998-12-16 キヤノン株式会社 液体噴射記録装置
DE3925048A1 (de) * 1989-07-28 1991-01-31 Olympia Aeg Verfahren zum ueberpruefen von austrittsduesen auf verschmutzungen oder verstopfungen an tintenschreibkoepfen in tintenschreibwerken
EP0437062A3 (en) * 1989-12-15 1991-12-27 Tektronix, Inc. Method and apparatus for printing with a drop-on-demand ink jet print head using an electric field
DE69131239T2 (de) 1990-02-22 2000-02-24 Canon Kk Nebenstellenanlagesystem
DE69123615T2 (de) * 1990-02-23 1997-04-24 Canon Kk Bildübertragungsgerät
JPH0431058A (ja) * 1990-05-29 1992-02-03 Canon Inc インクジェット記録装置
US5136305A (en) * 1990-12-06 1992-08-04 Xerox Corporation Ink jet printer with ink supply monitoring means
JPH04355153A (ja) * 1991-05-31 1992-12-09 Canon Inc インクジェット記録装置
JPH05242966A (ja) * 1992-02-26 1993-09-21 Nec Kansai Ltd 電界発光灯及びその製造方法
US5508722A (en) * 1992-03-23 1996-04-16 Canon Kabushiki Kaisha Ink jet apparatus and method for detecting ink nondischarge based on ink temperature
US5276467A (en) * 1992-05-04 1994-01-04 Hewlett-Packard Company Alignment system for multiple color pen cartridges

Also Published As

Publication number Publication date
KR930019408A (ko) 1993-10-18
DE69326372D1 (de) 1999-10-21
KR0160314B1 (ko) 1999-05-01
DE69332548D1 (de) 2003-01-16
EP0562786A3 (en) 1994-06-01
US6467868B2 (en) 2002-10-22
US6048046A (en) 2000-04-11
US20020027573A1 (en) 2002-03-07
EP0562786A2 (de) 1993-09-29
EP0562786B1 (de) 1999-09-15
US5508722A (en) 1996-04-16

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